Assignee
CHANG JI HO
KR·3 granted patents·35 citations·filing 2009–2012
Top patents by PatentIndex Score
3 records- 0191US8098276B2Stereo vision system and control method thereofCHANG JI HO·Filed 2009·Granted Jan 17, 2012·33 cites·15 claims
- 0261US8811750B2Apparatus and method for extracting edge in imageCHANG JI HO·Filed 2012·Granted Aug 19, 2014·2 cites·19 claims
- 0343US9053540B2Stereo matching by census transform and support weight cost aggregationCHANG JI HO·Filed 2011·Granted Jun 9, 2015·0 cites·16 claims
Join the waitlist — get patent alerts
Get an alert when CHANG JI HO files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →